However, traffic to the site has entered a state of steady decline since late 2009.
The amount of traffic entering central London during charging hours has been cut by around 20%.
But we couldn't pull over because of all the traffic entering the new Ikea store right behind it.
Signs usually direct traffic entering the circle to slow down and to yield the right of way.
The lake was large enough, that traffic could enter the lake from the canal.
It raises when marine traffic enters or exits the lock.
The level of traffic entering the zone during the morning peak had not reduced as much as at other times.
Troy was able to control the marine traffic entering this vital waterway.
A bollard will be put up to prevent unauthorised traffic entering between 10.30am and 4pm.
Many freeways do not allow slower traffic, such as bicycles and pedestrians, to enter them.